This Hinderer XM-18 Folder, designed by Rick Hinderer and manufactured by Hinderer Knives, features a 3.5" S35VN stainless steel spear point blade, .165" thick, with Battle Black finish. The blade has a notched thumb rest for secure purchase, a press fit 1/4" diameter ambidextrous thumb stud that locks up against the frame for superior strength against sideways torque, and a flipper for fast opening. The ergonomic handle, 4.75" closed, has an incredibly strong pivot made of 1/4" barrel diameter 17-4 PH stainless steel with a 3/8" head. The non lock side has a .050" thick titanium liner and a textured black G10 scale for secure grip; the locking side has a CNC machined 6AL4V titanium back with Battle Black finish, frame lock and Hinderer Lockbar Stabilizer. The handle has open frame construction with large standoffs for strength and ease of cleaning, a lanyard hole and an end to end reversible pocket clip. The Hinderer XM-18 Folder with 3.5" blade has an overall open length of 8.25", and it weighs 5.6 ounces. Proudly made in the USA.